6265-91-4

• 常用中文名：2-(4-氯苯基)苯并噻唑
• 常用英文名：Benzothiazole,2-(4-chlorophenyl)-
• CAS号：6265-91-4
• 分子式：C₁₃H₈ClNS
• 分子量：245.72700
• 发布时间：2018-06-24 17:30:07
• 更新时间：2024-01-09 18:51:45

名称

• 中文名: 2-(4-氯苯基)苯并噻唑
• 英文名: 2-(4-Chlorophenyl)benzothiazole
• 英文别名: 2-(4-chlorophenyl)-1,3-benzothiazole

物化性质

• 密度: 1.339g/cm3
• 沸点: 381.9ºC at 760 mmHg
• 熔点: 118ºC
• 分子式: C₁₃H₈ClNS
• 分子量: 245.72700
• 闪点: 184.8ºC
• 精确质量: 245.00700
• PSA: 41.13000
• LogP: 4.61670
• 外观性状: 固体;Light yellow to Yellow to Green powder to crystal
• 折射率: 1.689
• 储存条件: 室温，干燥
• 水溶解性: 可溶于：甲苯
• 分子结构:

  1、 摩尔折射率：70.05

  2、 摩尔体积（m³/mol）：183.4

  3、 等张比容（90.2K）：497.6

  4、 表面张力（dyne/cm）：54.1

  5、 极化率（10 ^-24cm ³）：27.77

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:0

  3.氢键受体数量:2

  4.可旋转化学键数量:1

  5.互变异构体数量:无

  6.拓扑分子极性表面积41.1

  7.重原子数量:16

  8.表面电荷:0

  9.复杂度:240

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1. 性状：未确定

  2. 密度（g/mL, 25 ℃ ）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC，57mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：未确定

MSDS

Section I.Chemical Product and Company Identification Chemical Name 2-(4-Chlorophenyl)benzothiazole Portland OR SynonymNot available. Chemical FormulaC13H8ClNS 6265-91-4 CAS Number Section II.Composition and Information on Ingredients Chemical NameCAS Number Percent (%)TLV/PELToxicology Data 2-(4-Chlorophenyl)benzothiazole6265-91-4 Min. 98.0 (GC) Not available.Not available. Section III. Hazards Identification No specific information is available in our data base regarding the toxic effects of this material for humans. However, Acute Health Effects exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this compound. Chronic Health EffectsCARCINOGENIC EFFECTS : Not available. MUTAGENIC EFFECTS : Not available. TERATOGENIC EFFECTS : Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions. Section IV.First Aid Measures Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 Eye Contact minutes. Get medical attention. In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing Skin Contact before reuse. Thoroughly clean shoes before reuse. Get medical attention. If the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or Inhalation waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not improve. IngestionINDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the toxic material was ingested; the absence of such signs, however, is not conclusive. Section V.Fire and Explosion Data Not available. May be combustible at high temperature.Auto-Ignition Flammability Flash PointsFlammable LimitsNot available. Not available. Combustion ProductsThese products are toxic carbon oxides (CO, CO2), nitrogen oxides (NO, NO2), sulfur oxides (SOx), halogenated compounds. WARNING: Highly toxic HCl gas is produced during combustion. Fire Hazards Not available. Risks of explosion of the product in presence of mechanical impact: Not available. Explosion Hazards Risks of explosion of the product in presence of static discharge: Not available. Fire Fighting MediaSMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet. and Instructions Consult with local fire authorities before attempting large scale fire-fighting operations. Continued on Next Page 2-(4-Chlorophenyl)benzothiazole Section VI.Accidental Release Measures Spill CleanupIn case of a spill and/or a leak, always shut off any sources of ignition, ventilate the area, and excercise caution. Use a shovel to put material into a convenient waste disposal container. Finish cleaning the spill by rinsing any contaminated Instructions surfaces with copious amounts of water. Consult federal, state and/or local authorities for assistance on disposal. Section VII. Handling and Storage Handling and StorageKeep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and store in a dry, cool place. Avoid excessive heat and light. Do not breathe dust. Information Always store away from incompatible compounds such as oxidizing agents. Section VIII. Exposure Controls/Personal Protection Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended Engineering Controls exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit. Splash goggles. Dust respirator. Lab coat. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a Personal Protection specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent. Exposure LimitsNot available. Section IX. Physical and Chemical Properties Solid. (Slightly pale yellow to yellow greenSolubility Physical state @ 20°CSoluble in toluene. crystalline powder.) Not available. Specific Gravity Molecular Weight245.73Partition CoefficientNot available. Not available.Not applicable. Boiling PointVapor Pressure Melting Point118°C (244.4°F)Vapor DensityNot available. Not available.Not available. Refractive IndexVolatility Critical TemperatureNot available.OdorNot available. Not available.Not available. ViscosityTaste Section X.Stability and Reactivity Data This material is stable if stored under proper conditions. (See Section VII for instructions) Stability Conditions of InstabilityAvoid excessive heat and light. IncompatibilitiesReactive with oxidizing agents. Section XI. Toxicological Information Not available. RTECS Number Eye Contact. Ingestion. Inhalation. Routes of Exposure Not available. Toxicity Data CARCINOGENIC EFFECTS : Not available. Chronic Toxic Effects MUTAGENIC EFFECTS : Not available. TERATOGENIC EFFECTS : Not available. DEVELOPMENTAL TOXICITY: Not available. Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions. No specific information is available in our data base regarding the toxic effects of this material for humans. However, Acute Toxic Effects exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling this compound. Section XII.Ecological Information EcotoxicityNot available. Environmental FateNot available. Continued on Next Page 2-(4-Chlorophenyl)benzothiazole Section XIII. Disposal Considerations Waste DisposalRecycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when disposing of the substance. Section XIV. Transport Information Not a DOT controlled material (United States). DOT Classification PIN NumberNot applicable. Proper Shipping NameNot applicable. Packing Group (PG)Not applicable. DOT Pictograms Section XV. Other Regulatory Information and Pictograms TSCA Chemical InventoryThis product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40 CFR 720.36 (C) for those products not on the inventory list: (EPA) (i) These products are supplied solely for use in research and development by or under the supervision of a technically qualified individual as defined in 40 CFR 720.0 et sec. (ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be supplied on an MSDS sheet. WHMIS ClassificationNot available. (Canada) EINECS Number (EEC)Not available. EEC Risk StatementsNot available. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 安全声明 (欧洲): S24/25
• 海关编码: 2934200090

上下游产品

上游产品  10
137-07-5 74-11-3 95-16-9 1679-18-1
104-88-1 615-20-3 873-76-7 56048-77-2
615-43-0 104-86-9
下游产品  4
6265-92-5 6278-73-5 134384-31-9 90481-40-6

海关

海关编码	2934200090
中文概述	2934200090. 其他含一个苯并噻唑环系的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%